Operation Manual

C.2 Repairing by

System Recovery Mode

C.2.1 Preparation

1) Prepare USB flash drive which has more than 128MB of free space.

2) Download the latest upgrade firmware from Tizzbird WEB (http://www.tizzbird.com)

according to your device. Normally the name of upgrade package is something like

“Tizzbird_mmm_update_vvv.tzbird”. “mmm”

means model name like “F3x”, “F20”.

“

vvv

” means update version and date like “V2_06_2102115”.

3) Copy downloaded firmware to root folder of USB flash drive. Then rename it “update.zip”

C.2.2 Entering System Recovery Mode

1) Power off device completely then turn it on again. If you’re not sure, pull the power cable off

then reconnect it.

2) As soon as you turn on power, press <RED> button on remote twice within 3 seconds.

3) The following screen will come out

A. F10/ F11/ F20/ F30. (Require revision 2.0.6 or later firmware)